Overdraft and signal printing mechanism for calculating machines



F. W. BERNAU oef. 1.5, 1929.

OVERDRAFT AND SIGNAL PRINTING MECHANISM FOR CALCULATING IACHIES Oct. 15,1929. F. w. BERNAU OVERDRAFT AND SIGNAL PRINTING MECHANISM FORyCALCULA'J.ING MACHINES Filed Oct. 31. 1922 23 Sheets-Sheet 2 MU 1mm.

- Oct. l5, 1929. F. w. BERNAU OVERDRAFT AND SIGNAL PRINTING MECHANISMFOR CALCULATING MACHINES Filed Oct. 31. 1922 23 Sheets-Sheet Sv gw mg.

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OC- 15 1929- F. w. BERNAU OVERDRFT AND SIGNAL PRINTING MECHANISM FORCLCULTING MACHINES Filed Oct. 31, 1922 23 Sheets-Sheet 4 f. V f

nnmnul Oct. l5, 1929. F. w. BERNAU VERDRAFT AND SIGNAL PRINTINGMECHANISM FOR CALCULATING MACHINES 25 Sheets-Sheet 5 Filed oct. 31, 1922Oct 15, 1929- F. w. BERNAU 1,731,701

OVEHDRAFT AND SIGNAL PRINTING MECHANISM FOR CALCULATING MACHINES FiledOct. 3l, 1922 23 Sheets-Sheet 6 F. w. BERNAU 1,731,70l

OVERDRAF'T AND SIGNAL PRINTING MECHANISM FOR CALCULATING MACHINES FiledOct. 3l, 1922 23 Sheets-Sheet Oct. 15, 1929.

F. W. BERNAU OVERDRAFT AND SIGNAL PRINTING MECHANISM FOR CALCULATINGMACHINES Filed Oct. 31. 1922 '25 Sheets-Sheet 8 Oct. 15, 1929. F. w.BERNAU 1,731,701

OVERDRAFT AND SIGNAL PRINTING MECHANISM FOR CALCULATING MACHINES FiledOct. 3l. 1922 23 Sheets-Sheet 9 Awb lm? e.

Oct. 15, 1929. F. w. BERNAU OVERDRAFT AND SIGNAL PRINTING MECHANISM FORCALCULATING HACHINES Filed Oct. 31,' 1922 25 Sheets-Sheet 10 Odi. 15,1929. F, w, BERNAL) 1,731,701

OVERDRAFT AND SIGNAL PRINTING MECHANISI( FOR CALCULATING IACHINES oct.1s, 1929. F, w.. BERNAL', 1,731,7oi

I OVERDRAFT AND SIGNAL PRINTING MECHANISM FOR CALCULATING IACHINES Filedoct. 31, 1922 23 sheets-sheet 12 Od. I5, 1929. F. w. BERNAU OVERDRAFTAll) SJGNAL PRINTING IEGHANISI FOR CALCUIATIIG IACHINES Filed Oct. 31.1922 25 Sheets-Sheet 15 3 noudoz Oct. l5, 1929. F. w. BERNAU OVERDRAFTND SIGNAL PRINTING MECHANISM FOR CALCULATING MACHINES Filed Oct. 3l,l922 23 Sheets-Sheet 14 ftoznev Oct. 15, 1929. F w BERNAL] 1,731,701

OVERDRAFT AND SIGNAL PRINTING MECHANISM FOR CALCULATING MACHINES OC- 15,1929- F. w. BERNAU I 1,731,701

OVERDRAFT AND SIGNL PYRN'TLNG MECHANISM FOR CALCULATING MACHINES FiledOct. 3l, 1922 225 She't-JLS-Sheetl 16 dwgannum) @ab l5, 1929. F. w.

EERNAU OVERDRAFT AND SIGNAL PRINTING MECHANISM FOR CALCULATING MACHINESFiled Oc .23 Sheets-Sheet 17 -N-nnum Grimm eg 0t-115, 1929- F. w. BERNAU1,731,701

OVERDRAFT AND SIGNAL PRINTING MECHAN'ISM FOR CALCULATING MACHINES FiledOct. 31, 1922 23 Sheets-Sheet 18 F. W. BERNAU oct. 15, `1929.

OVERDRAFT AND SIGNAL PRINTING MECHANISM FOR CIALCULATING MACHINES FiledOct. 31, 1922 25 Sheets-Sheet 19 Oct. 15, 1929. F. w. BERNAU OVERDRAFTAND SIGNAL PRINTING MECHANISM FOR CALCULATING MACHINES Filed Oct. 31.1922 23 Sheets-Sheet 2O @verdongada/MHC 7U.

